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Claim This BusinessDay & Night Air Systems operates from North Las Vegas, serving residential and commercial clients throughout the greater valley. With more than fifteen years in the industry, the company holds proper licensing and maintains a 4.3-star average across online reviews. Their central North Las Vegas location at East Canoga Avenue positions them to respond rapidly to emergency calls across the neighborhood, with some Same-Day appointments available for urgent situations.
What distinguishes this contractor is round-the-clock availability for unexpected failures , they staff 24/7 emergency lines rather than outsourcing after-hours calls. A 98% satisfaction rate drives their service model, and they provide upfront quotes before beginning work, helping property owners understand costs before parts are ordered. Their crew brings manufacturer certifications applicable to major brands and system types.
Customer reviews illuminate real outcomes. Ava Bookatz mentions receiving prompt on-site assessment with reasonable pricing , her five-star experience came during a cooling situation requiring immediate diagnosis. Zombie notes honest communication about repair options, avoiding unnecessary replacement pushes that some competitors recommend. Negative feedback arrived from Ray25 citing a higher estimate, though their concern centered on cost rather than service quality.
6 verified reviews yield a 4.3-star average; 2 clients award five stars citing reliable technicians and fair estimates, while 1 reviewer flagged a higher-than-expected price quote. Emergency availability appears in marketing materials but unnamed reviewers reference same-day response capability.
| Sunday | 7 AM–12 PM |
| Monday | 7 AM–10 PM |
| Tuesday | 7 AM–10 PM |
| Wednesday | 7 AM–10 PM |
| ThursdayToday | 7 AM–10 PM |
| Friday | 7 AM–10 PM |
| Saturday | 7 AM–10 PM |
Same-day diagnostics, refrigerant recharge, capacitor and fan motor replacement, seasonal tune-ups that restore efficiency and extend equipment life.
Furnace and heat pump repair, winter-startup preparation visits, thermostat integration and ignition system troubleshooting for reliable warmth.
Full-system swaps, ductless mini-split setups, new construction installs, load-calculation assistance ensuring properly sized equipment for each square footage.
24/7 dispatched technician response for sudden failures, parts ordering, and on-site recovery for both cooling and heating emergencies.
Airflow restoration through supply-run sealing, filter-box upgrades, and interior debris removal that improves IAQ and reduces utility waste.
Usage audits, rebate-ready equipment recommendations, programmable thermostat setup, and insulation assessment lowering monthly operating costs.